Optical pickup unit and optical disc device

Details Optical pickup unit and optical disc device Optical pickup unit and optical disc device

2007-04-10

2007-04-10

Huber, Paul W. (Department: 2627)

Dynamic information storage or retrieval

With servo positioning of transducer assembly over track...

Optical servo system

C369S053190

Reexamination Certificate

active

10866679

ABSTRACT:
An optical pickup unit is provided with a knife-edged support mechanism, which tiltably supports a suspension holder on a vertical support portion of a base such that the suspension holder can be tilted in a tilting direction with respect to an axis line extending perpendicular to both the focusing direction, i.e. z-axis direction, and the tracking direction, i.e. x-axis direction.

REFERENCES:
patent: 6795258 (2004-09-01), Jang
patent: 7016125 (2006-03-01), Nakamura et al.
patent: 7054235 (2006-05-01), Tsukuda et al.
patent: 2001-110076 (2001-04-01), None
patent: 2001-143291 (2001-05-01), None

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